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yanalaym [24]
3 years ago
12

A quantity with an initial value of 590 decays continuously at a rate of 55% per year. What is the value of the quantity after 2

1 months, to the nearest hundredth?
Mathematics
2 answers:
goldfiish [28.3K]3 years ago
8 0

Answer:

22.13

Step-by-step explanation:

Given that :

Initial quantity = 590

Decay rate = 55% per year

Value of the quantity after 21 months to the nearest hundredth

If decât rate per year = 55%

Monthly rate of Decay = 55% / 12 = 0.0458333

Hence, quantity after 21 months :

Initial amount - (Initial amount * 21(monthly Decay rate))

590 - (590 * 21(0.0458333))

590 - 567.874587

= 22.125413

= 22.13 (nearest hundredth)

dsp733 years ago
7 0

Answer:

\approx 225.34

≈225.34

Step-by-step explanation:

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